const connection = require('../app/database')
class FileService {
    async createAvatar(filename, mimetype, size, userId) {
        const statement = `INSERT INTO avatar (filename,mimetype,size,user_id)
        VALUES (?,?,?,?)`
        const [result] = await connection.execute(statement, [filename, mimetype, size, userId])
        return result
    }
    async getAvatarByUserId(userId) {

        const statement = `SELECT * FROM avatar WHERE user_id = ?`
        const [result] = await connection.execute(statement, [userId])
        return result[0]

    }
    async createFile(filename, mimetype, size, id, momentId) {
        const statement = `INSERT INTO file (filename,mimetype,size,user_id,moment_id)
        VALUES (?,?,?,?,?)`
        const [result] = await connection.execute(statement, [filename, mimetype, size, id, momentId])
        return result
    }
    async getFileByFilename(filename) {
        const statement = `SELECT * FROM file WHERE filename = ?`
        const [result] = await connection.execute(statement, [filename])
        return result[0]
    }

}
module.exports = new FileService()